With the analysis among 177 patents, we discovered top 28 key players by total patent application. IG Farbenindustrie AG, BASF AB, Imperial Chemical Industries Ltd. are dominant in this area. They take 55.93% of the total patent filing.
Hessen, Germany
Patent: 45
Imperial Chemical Industries Ltd.
Nordrhein-Westfalen, Germany
Patent: 8
Texas, United States
Patent: 2
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With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
Tianjin Shi, China
Patent: 1
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With the analysis among 10 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Guangdong Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2